30795842

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{643}}^1$

素因数の和:974

約数の個数: 32

約数和(自身を含む): 57867264

約数和(自身を除く): 27071422

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 311, 622, 643, 1286, 2177, 3421, 4354, 4501, 6842, 7073, 9002, 14146, 23947, 47894, 49511, 99022, 199973, 399946, 1399811, 2199703, 2799622, 4399406, 15397921, 30795842]

約数ペア:

[(1, 30795842), (2, 15397921), (7, 4399406), (11, 2799622), (14, 2199703), (22, 1399811), (77, 399946), (154, 199973), (311, 99022), (622, 49511), (643, 47894), (1286, 23947), (2177, 14146), (3421, 9002), (4354, 7073), (4501, 6842)]